//
//  DLKeyChainManager.h
//  delongzhitou
//
//  Created by Mr.Wang on 2018/12/6.
//  Copyright © 2018 delongzhitou. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface DLKeyChainManager : NSObject


/**
 生成一个UUID
 
 @return 生成的UUID
 */
+ (NSString *)createUUID;

/**
 存储 UUID
 
 @param UUID UUID
 */
+ (void)saveUUID:(NSString *)UUID;

/**
 读取UUID
 
 @return UUID
 */
+ (NSString *)readUUID;

/**
 删除数据
 */
+ (void)deleteUUID;

@end

NS_ASSUME_NONNULL_END
